http://archive.clarionledger.com/VideoNetwork/2562055973001/Royal-Horse-Artillery-Prepares-for-41-Gun-Salutehttp://cdn.newslook.com/1d/1d8e333d0df1c65fa35b561b64a6a48c/mp4_low/1d8e333d0df1c65fa35b561b64a6a48c-mp4_low.mp4http://archive.clarionledger.com/VideoNetwork/2562055973001/Royal-Horse-Artillery-Prepares-for-41-Gun-Salutehttp://cdn.newslook.com/1d/1d8e333d0df1c65fa35b561b64a6a48c/images/frame_0016.jpgRoyal Horse Artillery Prepares for 41 Gun SaluteCelebratory cannon fire salutes ring out in Green Park and the Tower of London, while Westminster Abbey to ring its bells for three hours, to mark the birth of the new Royal baby.1Kate Middletonnewslookprince williamWorldUnited KingdomLondonentertainment01:00